Missense mutations in the twelfth codon of KRAS are key drivers of lung cancer. Here, the authors develop a CRISPR-High Fidelity-Cas9-based strategy to target KRAS-G12C and KRAS-G12D mutants, reducing tumourigenicity without wild type KRAS off-targeting and circumventing certain therapy resistance mechanisms in preclinical models.
- Juan Carlos Álvarez-Pérez
- Juan Sanjuán-Hidalgo
- Pedro P. Medina
